Jeff Goodby,George Harrison,Tom Kalinske,Howard Lincoln,Peter Main,Al Nilsen,Steve Race,Paul Rioux,Gail Tilden,Shinobu Toyoda,Ellen Beth Van Buskirk,Bill White
简介：Attenborough explores the planet's undersea habitats, revealing the greatest age of ocean discovery and emphasizing the ocean's vital importance while exposing its problems and highlighting opportunities for marine life recovery.
